Clean you chimney with this Master Sweep chimney brush head with a 11-inch x 15-inch rectangular shape. The brush head features the newer TLC-style torque lock connector. This tough and extremely durable brush head features round wire bristles laid out in a heavy-duty double spiral 0.177 dia. spindle design. The steel is high density oil tempered 22 gauge steel. These Master Sweep brush heads will outperform and outlast other brushes. They are the choice of leading cleaning services

By Brett from Arizona on October 29, 2013

My flue is 11" x 15" but has more of an oval appearance. Would I still order a rectangular brush?

By Chris on October 29, 2013

Answer:

The rectangular brush would be the closest fit to clean your oval flue tile. If there is too much resistance while attempting to clean the chimney, you could certainly trim down the brush to a better fit for your oval flue.

By Steve from Albuquerque, NM on October 13, 2012

Do you sell the torque lock connector rods to go with the 11 x 15 brush head?

By Collin C. - NFI Master Hearth Professional on October 15, 2012

Answer:

We do indeed carry three varieties that would be suitable for the push/pull rectangular brushes. The first is a .440 diameter fiberglass rod, for medium duty applications.

The second is a .480 diameter heavy duty rod for extended length or commercial applications. The last choice is a 3/4 or 7/8 ProFlex rod, designed for maximum flexibility in an offset chimney.